baber/WOPTO huggingface dataset:
Patent JP-2021057403-A (JP)
Title: Mounting device and mounting method
Inventor: NAKAJIMA TSUTOMU
IPC: H05K13/04
Filed: 2019-09-27
Abstract: To provide a mounting device capable of mounting a component in a state where positional displacement is suppressed with respect to a mounted surface of a mounted object, and a mounting method.SOLUTION: In a mounting device 100, a holding unit 3 holds a mounted object P in an attitude adjustable manner, a component packaging head 41 performs component packaging processing upon a mounted surface of the mounted object P and after the component packaging processing, a reflow head 7 performs reflow processing for melting a solder PS on the mounted surface. When the component packaging head 41 is caused to execute the component packaging processing, a control section 10 causes the holding unit 3 to execute first attitude adjusting processing for adjusting an attitude of the mounted object P in such a manner that the mounted surface of a packaging object of a component E becomes horizontal. Further, when the reflow head 7 is caused to execute the reflow processing, the control section 10 causes the holding unit 3 to execute second attitude adjusting processing for adjusting the attitude of the mounted object P in such a manner that a tilt angle θ of the mounted surface subjected to the reflow processing to the horizontal is settled within a displacement regulation range.SELECTED DRAWING: Figure 1
Patent JP-2021053101-A (JP)
Title: Endoscopic liquid feed device, liquid feed tube, and liquid feed device body
Inventor: FUJIHIRA TAKURO
IPC: A61B1/015
Filed: 2019-09-30
Abstract: To provide an endoscopic liquid feed device that can improve convenience, and provide a liquid feed tube and a liquid feed device body.SOLUTION: An endoscopic liquid feed device has a liquid feed device body 16 where multiple types of liquid feed tubes 302-702 are connected interchangeably. The liquid feed tubes include identifiers 140-144 for identifying types of the liquid feed tubes. The liquid feed device body 16 includes: a pump 94 for sending liquid to a liquid-supplied part through the liquid feed tube; a microswitch 166 for recognizing the identifiers 140-144; and a control circuit 150 for changing an operating condition of the pump 94 on the basis of the identifiers 140-144 recognized by the microswitch 166, and setting a flow rate of the liquid being fed to the liquid-supplied part every type of the liquid feed tube.SELECTED DRAWING: Figure 8
Patent JP-2021056399-A (JP)
Title: Display device
Inventor: MOTOKAWA KYURI
IPC: H01L27/32
Filed: 2019-09-30
Abstract: To provide a structure of a display device in which the positions of a sealing film, an organic insulating layer, and an inorganic insulating layer are easily checked with respect to a display region.SOLUTION: A display device includes a display region and a peripheral region provided outside the display region. The peripheral region includes an interlayer insulating film, a first inorganic insulating layer provided on the interlayer insulating film, a first organic insulating layer provided on the first inorganic insulating layer, a second inorganic insulating layer provided on the first organic insulating layer, and a second organic insulating layer provided on the second inorganic insulating layer. A part of the first inorganic insulating layer on the display region side relative to an inclined surface of the first inorganic insulating layer is in contact with the second inorganic insulating layer. The inclined surface of the first inorganic insulating layer is exposed at an end part of the peripheral region and includes an uneven part including a bottomed hole. The concentration of fluorine ions in the uneven part is 100 times or more as high as the concentration of fluorine ions in the first inorganic insulating layer provided in the display region.SELECTED DRAWING: Figure 6
Patent JP-2021058034-A (JP)
Title: Power control device and power control method, and power supply equipment
Inventor: LEE CHIA TSE
IPC: H02J3/38
Filed: 2019-10-01
Abstract: To provide a power control device and a power control method capable of improving the operation efficiency of power supply equipment, and power supply equipment.SOLUTION: In a photovoltaic power generation system, a power control device 104 is for controlling the output power of multiple power converters 106 that are connected to multiple power sources and connected to a power system 102. In order that the multiple power converters 106 output the desired total reactive power, the power control device 104 controls the reactive power output by the power converter 106 depending on the apparent power output by the power converter 106.SELECTED DRAWING: Figure 1
Patent JP-2021059404-A (JP)
Title: Medium loading device, processing device, and recording system
Inventor: ODAKA TOSHIKAZU
IPC: B65H31/10
Filed: 2019-10-04
Abstract: To solve the problem in which if a guide portion guiding a loading portion in an elevating direction is distorted, the posture of the loading portion is temporarily changed when the loading portion is moved up and down, and the alignment of media loaded on the loading portion may be disturbed.SOLUTION: A medium loading device includes: a loading portion for loading media; an elevating mechanism for raising and lowering the loading portion in an elevating direction; and a plurality of guide portions located on a base end side of the loading portion and guiding the loading portion when the loading portion is raised and lowered. The plurality of guide portions include a first guide portion, and a second guide portion provided with a space in a first direction which is a direction crossing the elevating direction with respect to the first guide portion. The loading portion has at least one first driven roller driven to rotate in contact with the first guide portion, and at least one second driven roller driven to rotate in contact with the second guide portion. The at least one first driven roller and the at least one second driven roller are at different positions in the elevating direction and are provided at positions sandwiching the first guide portion and the second guide portion in the first direction.SELECTED DRAWING: Figure 10
Patent JP-2020017307-A (JP)
Title: Medicine taking support system, medicine taking support method, and program
Inventor: NOMOTO TEI
IPC: A61J7/04
Filed: 2019-10-16
Abstract: To enable patients to intuitively and accurately understand medicines what they respectively have to take at present.SOLUTION: In a medicine taking support system, which involves pharmacy bags on each of which a prescribed medicine is stated and electronic equipment for stating information regarding each medicine, trigger information matching its content is stated on each pharmacy bag, and the electronic equipment is equipped with a photographic unit for photographing the trigger information, a display unit for displaying medicinal information regarding the medicine contained, and a control unit for causing, when the trigger information on a pharmacy bag is photographed by the photographic unit, it to be displayed overlapping the trigger information photographing information on the medicine to be currently taken, out of the medicines contained in the pharmacy bag identified by the trigger information, on the display unit overlapping the trigger information.SELECTED DRAWING: Figure 4A
Patent JP-2021066691-A (JP)
Title: Therapeutic agent for chronic lung disease/acute respiratory distress syndrome
Inventor: SATO YOSHIRO
IPC: A61P9/12
Filed: 2019-10-24
Abstract: To provide a new therapeutic strategy useful for the treatment of chronic lung disease (particularly pediatric chronic lung disease).SOLUTION: There is provided a therapeutic agent containing fibrin derived-peptide Bβ15-42 as an active ingredient.SELECTED DRAWING: None
Patent JP-2020024942-A (JP)
Title: Method for preparing positive electrode active material for lithium ion secondary battery
Inventor: TAKAHASHI MASAHIRO
IPC: C01G51/00
Filed: 2019-10-31
Abstract: To provide a positive electrode active material for a lithium ion secondary battery, high in capacity and excellent in charge/discharge cycle characteristics.SOLUTION: A positive electrode active material has a small difference in a crystal structure between a charged state and a discharged state. For example, in the positive electrode active material which has a layered rock-salt crystal structure in the discharged state and a pseudo-spinel crystal structure in the charged state at a high voltage of approximately 4.6 V, the crystal structure and a volume thereof are less likely to be changed before and after charging and discharging as compared with those of a known positive electrode active material. In order to prepare the positive electrode active material having the pseudo-spinel crystal structure in the charged state, it is preferable that, after a lithium cobalt oxide is synthesized, lithium fluoride and magnesium fluoride are added with the synthesized lithium cobalt oxide to be mixed and then the mixture is heated at an appropriate temperature for appropriate time.SELECTED DRAWING: Figure 1
Patent JP-2021071450-A (JP)
Title: Straightness measuring method, flatness measuring method, height adjusting method of trestle, and program
Inventor: MATSUO DAISUKE
IPC: G01B21/30
Filed: 2019-11-01
Abstract: To provide a method for measuring straightness of a trestle used for coating facilities.SOLUTION: A method for measuring straightness of a predetermined range (a streak section 12) of a trestle 1 arranged on aseismic facilities (an aseismic stand 41) includes: an inclination measuring step for simultaneously measuring inclination S1 of a first reference unit 51 by the first reference unit 51 arranged at a reference position of a trestle 1 and inclination S2 of a second reference unit 52 by the second reference unit 52 arranged at a measuring position of a predetermined range to compare the inclination S1 and the inclination S2, and obtain inclination Sx of the measuring position with the inclination S1 being a reference; and a straightness measuring step for moving the second reference unit 52 a plurality of times within the predetermined range and integrating the obtained inclination Sx a plurality of times within the predetermined range to obtain straightness of the predetermined range.SELECTED DRAWING: Figure 3
Patent JP-2020087450-A (JP)
Title: Identification code, label having identification code and physical distribution control system
Inventor: HIRAKI TOSHIHIRO
IPC: B32B27/00
Filed: 2019-11-05
Abstract: To enable easy detection of, in a storage of a cold insulation article, whether or not the cold insulation article is stored within a controlled temperature range, through reading an identification code by such as a bar-code scanner being an existing system, without requiring a temperature control device such as a data logger.SOLUTION: In an identification code 1 composed of a graphic pattern arranging bars in a lateral direction or arranging dots vertically and horizontally, the graphic pattern includes therein pattern parts 1c and 1d configured to change when being outside a prescribed temperature control range, and the pattern parts 1c and 1d are formed containing a thermochromic material so that the graphic pattern changes in a temperature environment outside the temperature control range.SELECTED DRAWING: Figure 2
Patent JP-2021074801-A (JP)
Title: Equal height tooth hypoid gear honing method and honing device
Inventor: NOGUCHI SHIGEHITO
IPC: B23F19/05
Filed: 2019-11-06
Abstract: To provide an equal height tooth hypoid gear honing method and a honing device by which both of ensuring a good tooth contact state and shortening a cycle time can be achieved.SOLUTION: A honing method for an equal height tooth hypoid gear 10 comprising a ring gear 30 on which equal height teeth are formed and a pinion gear 20 which engages with the ring gear 30 and on which equal height teeth are formed has: a preparation process S1 in which the ring gear 30 and the pinion gear 20, which have a reference shape, are coated with abrasive grains to prepare the reference ring gear 31 and a reference pinion gear 21; a honing process S5 in which the reference pinion gear 21 and a work ring gear 32 after tooth cutting, which is corresponding to the reference pinion gear 21, are rotated in an engaged state; and a honing process S15 in which the reference ring gear 31 and a work pinion gear 22 after tooth cutting, which is corresponding to the reference ring gear 31, are rotated in an engaged state.SELECTED DRAWING: Figure 3
Patent JP-2021074435-A (JP)
Title: Game machine
Inventor: NAKAMURA KEN
IPC: A63F7/02
Filed: 2019-11-13
Abstract: To provide a game machine capable of improving interest in a game.SOLUTION: Plural round games include a specific round game, a completion condition of the specific round game is satisfied when the number of entering game balls in which the entry into a special ball entry port is detected reaches a predetermined upper-limit number, and special opening/closing means operates so as to take a closed state when a completion condition is satisfied in the specific round game. In the specific round game, distribution means operates so as to take a first distribution state for distributing game balls to a particular passage area when the number of entering ball games in which the entry into the special ball entry port is detected reaches a first prescribed number, or the distribution means operates so as to take the first distribution state when the number reaches a second prescribed number larger than the first prescribed number, and the difference between the first prescribed number and the second prescribed number is equal to or more than half of the upper-limit number.SELECTED DRAWING: Figure 2
Patent JP-2021074461-A (JP)
Title: Image processing apparatus, radiographic apparatus, image processing method, and program
Inventor: NODA GOJI
IPC: A61B6/00
Filed: 2019-11-13
Abstract: To more accurately estimate scattered rays included in a radiation image.SOLUTION: An image processing apparatus comprises: a region identification part which identifies a region made of a single substance from a radiation image corresponding to a plurality of energies obtained by irradiating a subject with radiation; a pixel estimation part which acquires an estimated pixel value of the radiation image based on the thickness and density of the substance in the region; and a scattered ray estimation part which estimates scattered rays included in the radiation image from the difference between a pixel value and the estimated pixel value of the radiation image.SELECTED DRAWING: Figure 1
Patent JP-2021078535-A (JP)
Title: Game machine
Inventor: SEZAKI TAKUTO
IPC: A63F7/02
Filed: 2019-11-14
Abstract: To enhance a player's interest in a game by deterring opening/closing of a large winning hole from becoming monotonous.SOLUTION: A game machine executes a round game for closing a large winning hole for plural times when ball entry detection means detects a prescribed number of game balls or prescribed opening time passes after the large winning hole is opened as a jackpot game. The round game includes a round game for temporarily closing the large winning hole for specific time shorter than prescribed opening time and for resuming opening of the large winning hole after specific time passes with detection of a specific number of game balls smaller than a prescribed number by the ball entry detection means as a condition.SELECTED DRAWING: Figure 21
Patent JP-2021079425-A (JP)
Title: Heat exchanger manufacturing method
Inventor: HORI HISASHI
IPC: B23K20/12
Filed: 2019-11-21
Abstract: To provide a heat exchanger manufacturing method that can suitably weld an aluminium alloy made of different kinds of materials to each other.SOLUTION: A heat exchanger manufacturing method includes a main welding step in which a stirring pin F2 of a rotary tool F is inserted into an outer peripheral surface 11f of an extrusion polygonal pipe 2, and a butted part J1 is subjected to friction-stir by circling the part around at a predetermined depth along a set movement route L1, while flowing a second aluminium alloy into a gap, in a state where a lower end face of a shoulder part F1 is contacted with the outer peripheral surface 11f of the extrusion polygonal pipe 2 while slightly contacting an outer peripheral surface of the stirring pin F2 with a step inclined surface 23b of a lid body 3. After the stirring pin F2 that rotates is inserted into a start position SP1 set in a direction in which the pin is separated from the butted part J1 more than the set movement route L1, the stirring pin F2 is gradually pushed into up to the predetermined depth while moving a rotation center axis Z of the rotary tool F to a position overlapping with the set movement route L1.SELECTED DRAWING: Figure 5
Patent JP-2021081395-A (JP)
Title: Sheet conveying device
Inventor: TAKANO AKEMI
IPC: G01N27/04
Filed: 2019-11-22
Abstract: To suppress a fall in sheet conveying efficiency while detecting a water content ratio of a sheet highly accurately.SOLUTION: A sheet conveying device is provided with: a first roller 10; and a second roller 20. The second roller 20 has: a cylindrical insulator 23 that nips a sheet S between the first roller 10 and the insulator; a revolving side electrode 25 that is arranged in the insulator 23; a stationary side electrode 24 that is arranged apart from the insulator 23; and a stationary side shield 26 that is arranged apart from the insulator 23 and stationary side electrode 24. The stationary side electrode 24 is arranged on an outer peripheral side of the insulator 23, and in a partial area in a peripheral direction Dc. The stationary side shield 26 is arranged on an outer peripheral side of the stationary side electrode 24, and either side of the insulator 23 and the stationary side electrode 24, and in the partial area in the peripheral direction Dc. An AC power source 32 applies a voltage to the stationary side electrode 24 and stationary side shield 26. An electric current flowing between the revolving side electrode 25 and the first roller 10 is detected by an ammeter 34.SELECTED DRAWING: Figure 4
Patent JP-2021085791-A (JP)
Title: Temperature measuring device
Inventor: SATO YOHEI
IPC: G01K7/01
Filed: 2019-11-28
Abstract: To provide a temperature measuring device with improved sensitivity.SOLUTION: A temperature measuring device comprises: a temperature measuring unit 2 that includes a temperature measurement target resistance R1 and diodes D1, D2 being temperature detection elements, and outputs a change according to the temperature of an input voltage of the diodes D1, D2 as a potential difference between an input end and an output end of the temperature measurement target resistance R1; a comparison amplifier 3 that has a positive input terminal connected to the input end of the temperature measurement target resistance R1 through a first positive input-side resistance R3, and has a negative input terminal connected to the output end of the temperature measurement target resistance R1 through a first negative input-side resistance R5; a second positive input-side resistance R4 that is inserted between an output end of the first positive input-side resistance R3 and a ground end; and a second negative input-side resistance R6 that is inserted between an output end of the first negative input-side resistance R5 and an output end of the comparison amplifier 3. The value of resistance of the second positive input-side resistance R4 is set to be a lower value than the value of resistance of the second negative input-side resistance R6.SELECTED DRAWING: Figure 1
Patent JP-2021088003-A (JP)
Title: Robot coordinate system alignment method, alignment system, and alignment device
Inventor: TSUBOI TAKEMASA
IPC: G01B11/26
Filed: 2019-12-02
Abstract: To provide a technique which can easily align a robot coordinate system.SOLUTION: A system for aligning a robot coordinate system and a measuring instrument coordinate system includes: an operation space coordinate system setting section 31 which determines a relation between an operation space coordinate system and a robot coordinate system by teaching the positions of a first reference point A positioned at an origin of the operation space coordinate system, a second reference point B on two orthogonal straight lines passing the first reference point, and a third reference point C; a projected line acquisition section 432 which acquires a projected line by irradiating a reference object 52 fixed to a plate-like member 51 arranged in parallel to a plane on which two axes of the three orthogonal axes for stipulating the operation space coordinate system are mounted so that each side becomes parallel to three orthogonal axes with slit light from a three-dimensional measuring instrument 4; a measuring instrument attitude calculation section 433 which determines an attitude of the three-dimensional measuring instrument 30 with respect to the reference object 52 on the basis of a profile of the projected line; and a measuring instrument moving section 3 which moves the three-dimensional measuring instrument 4.SELECTED DRAWING: Figure 2
Patent JP-2021088490-A (JP)
Title: Honeycomb structure
Inventor: ISHIOKA TOMOHIRO
IPC: B01J35/04
Filed: 2019-12-05
Abstract: To provide a honeycomb structure capable of preventing part of honeycomb segments from falling off on a downstream side.SOLUTION: A honeycomb structure includes a honeycomb segment conjugate 10 in which a plurality of prismatic honeycomb segments 4 are joined by a joint layer 14. In the honeycomb segment conjugate 10, one side of a first honeycomb segment 4a and one side of a second honeycomb segment 4b are joined to each other, interposing a joint layer 14, in a state arranged to face each other. The first honeycomb segment 4a has a first protrusion 7 and a second protrusion 8 on the one side of the first honeycomb segment 4a, the second honeycomb segment 4b has a third protrusion 9 on the one side of the second honeycomb segment 4b, and at least part of the third protrusion 9 is arranged to overlap the first protrusion 7 and the second protrusion 8, in a projected view of the axial direction of the honeycomb segment conjugate 10.SELECTED DRAWING: Figure 3
Patent JP-2021094506-A (JP)
Title: Coating device
Inventor: HOTTA YASUHIRO
IPC: B01J2/00
Filed: 2019-12-13
Abstract: To provide a coating device in which the number of spray nozzles to be disposed can be reduced.SOLUTION: A coating device 1 comprises: a rotary drum 2 in which granular material is housed, which is driven to be rotated about its axis X, and one end part of the axis X direction is constituted of an annular mouth ring part 2d; and spray nozzles 5 which are formed inside the rotary drum 2 and spray spray liquid toward a granular material layer S of the granular material. The spray nozzles 5 are positioned closer to one end side in the axis X direction than a boundary surface passing through a boundary B between a peripheral wall part 2a and an end wall part 2b. In the granular material layer S, the spray nozzles 5 are oscillated such that a range R of spraying the spray liquid moves from a position P1 on one end side to a position P2 on the other end side in the axis X direction.SELECTED DRAWING: Figure 6